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Individual Calculations February 2023 |
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| Zhu, Jack Total change: 8.90 | |   |
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| 2023 Pan-American Intercollegiate Team Championship | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2371 | 5.50 | 6 | 0.89 | 10 | 8.90 | |
|  Vettesse, Nicholas | m | | 2320 | CAN | 1.00 | 1 | 0.43 | 10 | 4.30 | |  Narayanan, Saumik | | | 1866 | USA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Guel, Daniel | | | 1971 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Malicka, Maria | f | wc | 2296 | POL | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Costello, Alexander John | m | | 2213 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Wang, Kevin | | | 2071 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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